This commit updates the udcm cpc to support xrc. The steps followed by udcm
mimic those in the removed xoob cpc. This update has been tested with both XRC
and RC.
Mellanox, this is intended to go into 1.7.4. Please review carefully and let
me know if there are any issues.
cmr=v1.7.4:reviewer=miked
This commit was SVN r29767.
(aka the root). This commit is based on a patch provided by Pierre
Jolivet.
Fix all the output to match the failing MPI call.
This commit was SVN r29761.
- added preprocessor conditional for vt_cupti_events_enabled
(fixes compile error when CUDA-RT wrapper are enabled and CUPTI is disabled (as reported at: https://svn.open-mpi.org/trac/ompi/changeset/29752 by Jörg Bornschein))
This commit was SVN r29754.
Fixed warnings about the need of the 'subdir-objects' option when using Automake v1.14.
Due to a bug in Automake (see http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13928) the 'subdir-objects' option cannot be enabled.
To get around this problem external sources files are sym linked in the current build directory (as done in ompi/mpi/c/profile) to lead Automake to believe that all source files are in the same directory.
This commit was SVN r29732.
To support the new mpool two changes were made to the mpool infrastructure:
1) Added an mpool flag to indicate that an mpool does not need the memory
hooks to use the leave pinned protocols. This flag is checked in the
mpool lookup.
2) Add a mpool context to the base registration. This new member is used
by the udreg mpool to store the udreg context associated with the
particular registration. The new member will not break the ABI
compatibility as the new member is only currently used by the udreg
mpool.
Dynamics support for Cray systems makes use of the global rank provided by
orte to give the ugni library a unique rank for each process. Dynamics
support is not available under direct-launch (srun.)
cmr=v1.7.4
This commit was SVN r29719.
This isn't being used yet - just enabling Nathan to do what he needs.
***** NOTE: any use of the OMPI_DB_GLOBAL_RANK database key must be protected by #ifdef OMPI_DB_GLOBAL_RANK as not all RTE's will define this key. *****
This commit was SVN r29708.
* Ensure "cnt" is always initialized
* Ensure we dont' buffer overflow on strncat() -- need to ensure we
account for the terminating \0 character
* hwloc_get_type_depth() returns an int (not unsigned), and
HWLOC_TYPE_DEPTH_UNKNOWN if it's unknown (which is probably <0, but
still, might as well check what the official hwloc docs say to
check for)
cmr=v1.7.4:reviewer=rhc:subject=fix hwloc base compiler warnings
This commit was SVN r29686.
Change static opal_setlimit() function to return its value in an OUT
parameter and return the usual int error code indicating success or
failure.
The OUT param and return code need to be separated because the OUT
param is an unsigned type, but opal_setlimit() was returning -1 upon
failure. Hence, the caller could not know that it had failed because
the return type was previously an unsigned type.
cmr=v1.7.4:reviewer=rhc:subject=Fix opal sys_limits.c signed/unsigned warnings
This commit was SVN r29685.
This prevents bazillions of warnings from clang tha -Wno-long-double
isn't supported.
The warning that clang issues when it see -Wno-long-double is does not
use any of the words we were looking for, so I added "unknown" to the
list of words to look for. I also re-indented the two m4 tests so
that they're a bit more readable.
cmr=v1.7.4:reviewer=brbarret:subject=Update -Wno-long-double test to support clang
This commit was SVN r29681.
http://www.open-mpi.org/community/lists/devel/2013/10/13072.php
Add support for pinning GPU Direct RDMA in openib BTL for better small message latency of GPU buffers.
Note that none of this is compiled in unless CUDA-aware support is requested.
This commit was SVN r29680.
libmpi.<OPAL_DYN_LIB_SUFFIX>, where OPAL_DYN_LIB_SUFFIX was determined
by configure.
Thanks to Ömer Demirel for reporting the issue.
Refs trac:3905.
This commit was SVN r29676.
The following Trac tickets were found above:
Ticket 3905 --> https://svn.open-mpi.org/trac/ompi/ticket/3905
Gah! The "device" variable isn't used at all in this loop (my eye
glossed over the next line and thought that "device" was used in the
free() statement, but it's actually "devices" -- not "device").
This commit was SVN r29665.
The following Trac tickets were found above:
Ticket 3091 --> https://svn.open-mpi.org/trac/ompi/ticket/3091
